Gaya APA
Varney, Helen. (1987).
Varney's Midwifery Third Edition (Ed. 3).
USA:
Jones and Bartlett Publishers.
Gaya Chicago
Varney, Helen.
Varney's Midwifery Third Edition.
Ed. 3
USA:
Jones and Bartlett Publishers,
1987.
Buku Kebidanan.
Gaya MLA
Varney, Helen.
Varney's Midwifery Third Edition.
Ed. 3
USA:
Jones and Bartlett Publishers,
1987.
Buku Kebidanan.
Gaya Turabian
Varney, Helen.
Varney's Midwifery Third Edition.
Ed. 3
USA:
Jones and Bartlett Publishers,
1987.
Buku Kebidanan.